| 10641147 |
Exhaust gas treatment systems utilizing a single electrically heated catalyst |
Yong Miao |
2020-05-05 |
$52,465,000 |
| 10138779 |
Selective catalytic reduction filter devices having NOx storage capabilities |
Rahul Mital, Gongshin Qi, Charles Dean |
2018-11-27 |
|
| 9777654 |
Method and apparatus for improved lightoff performance of aftertreatment catalysts |
Gongshin Qi, Eric D. Thomas |
2017-10-03 |
$9,067,000 |
| 9689331 |
Method and apparatus to control fuel injection in an internal combustion engine |
Jean-Yves Lavallee, Joshua Clifford Bedford, Giuseppe Mazzara Bologna |
2017-06-27 |
$8,534,000 |
| 9605573 |
System and method for gas/liquid mixing in an exhaust aftertreatment system |
Melanie K. Corrigan, Ognyan N. Yanakiev |
2017-03-28 |
$15,181,000 |
| 9562452 |
System and method for controlling regeneration within an after-treatment component of a compression-ignition engine |
Eugene V. Gonze, Michael J. Paratore, Jr. |
2017-02-07 |
$15,315,000 |
| 9429058 |
Mixing devices for selective catalytic reduction systems |
Chandrashekhar H. Joshi, Sherif H. El Tahry, Venkata Subbareddy Kasa |
2016-08-30 |
$9,612,000 |
| 9255510 |
Ammonia (NH3) storage control system and method based on a nitrogen oxide(NOx) sensor |
Ognyan N. Yanakiev |
2016-02-09 |
$8,423,000 |
| 9238991 |
Internal combustion engine and exhaust aftertreatment system |
Ognyan N. Yanakiev, Melanie K. Corrigan |
2016-01-19 |
$10,718,000 |
| 9097191 |
Charge flow temperature estimation |
Ognyan N. Yanakiev, Ryle Maxson |
2015-08-04 |
$6,630,000 |
| 9051866 |
Method and apparatus for monitoring a particulate filter |
Ognyan N. Yanakiev, Igor Anilovich, Cristian Taibi, Janean E. Kowalkowski |
2015-06-09 |
$9,390,000 |
| 9016045 |
Electrically heated catalyst device having a variable resistance monolith |
Eugene V. Gonze, Michael J. Paratore, Jr., Chang Hwan Kim |
2015-04-28 |
$7,276,000 |
| 8959900 |
Exhaust aftertreatment system for internal combustion engine |
Ognyan N. Yanakiev |
2015-02-24 |
$8,195,000 |
| 8915062 |
Method and apparatus for monitoring a reductant injection system in an exhaust aftertreatment system |
Yue Wang, Stephen Paul Levijoki |
2014-12-23 |
$11,759,000 |
| 8881504 |
System for providing power to an electrically heated catalyst |
Eugene V. Gonze, Michael J. Paratore, Jr., Chang Hwan Kim |
2014-11-11 |
$11,066,000 |
| 8826652 |
Power system and method for energizing an electrically heated catalyst |
Eugene V. Gonze, Michael J. Paratore, Jr. |
2014-09-09 |
$7,287,000 |
| 8713917 |
Method for reducing NH3 release from SCR catalysts during thermal transients |
Michael J. Paratore, Jr. |
2014-05-06 |
$11,167,000 |
| 8661790 |
Electronically heated NOx adsorber catalyst |
Eugene V. Gonze, Michael J. Paratore, Jr. |
2014-03-04 |
$10,629,000 |
| 8534050 |
Exhaust gas aftertreatment system for a diesel engine and method of increasing a temperature of an SCR catalyst to reduce NOx in exhaust gases |
Ognyan N. Yanakiev |
2013-09-17 |
$7,783,000 |
| 8265852 |
Temperature control system and method for particulate filter regeneration using a hydrocarbon injector |
Ognyan N. Yanakiev |
2012-09-11 |
$8,172,000 |
| 8245567 |
On board diagnostic monitor of NOx conversion efficiency for aftertreatment device |
Yue Wang, Ognyan N. Yanakiev |
2012-08-21 |
$9,843,000 |
| 8201444 |
Aftertreatment device NOx conversion efficiency diagnostics using on board adaptive diagnostic algorithm |
Yue Wang, Ognyan N. Yanakiev |
2012-06-19 |
$9,234,000 |
| 8096110 |
Ammonia (NH3) storage control system and method at low nitrogen oxide (NOx) mass flow rates |
— |
2012-01-17 |
$7,691,000 |
| 8091416 |
Robust design of diagnostic enabling conditions for SCR NOx conversion efficiency monitor |
Yue Wang, Ognyan N. Yanakiev |
2012-01-10 |
$8,070,000 |
| 7926263 |
Regeneration system and method for exhaust aftertreatment devices |
David J. Stroh, Michael B. Viola |
2011-04-19 |
$18,864,000 |
